#354DBC#354DBC

#354DBC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.176 H 269.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#354DBC
RGB	rgb(53, 77, 188)
HSL	hsl(229, 56%, 47%)
HSV	hsv(229, 72%, 74%)
CMYK	cmyk(71.8%, 59%, 0%, 26.3%)
CIE-LAB	lab(37.29, 29.22, -61.12)
CIE-LCH	lch(37.29, 67.74, 295.55°)
OKLab	oklab(47.06% -0.0026 -0.1763)
OKLCH	oklch(47.06% 0.176 269.2)
XYZ	xyz(13.1961, 9.6941, 48.7429)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DBC #BCA435

analogous

#3591BC #354DBC #6035BC

triadic

#354DBC #BC354D #4DBC35

tetradic

#354DBC #BC3591 #BCA435 #35BC60

square

#354DBC #BC3591 #BCA435 #35BC60

split-complementary

#354DBC #BC6035 #91BC35

monochromatic

#1A265D #28398C #354DBC #5D72D1 #8D9BDF

Accessibility & contrast

On white

7.15

#354DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#354DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354DBC

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DBC	#FFFFFF	#000000	##FFFFFF
##354DBC	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354dbc;
/* rgb */ color: rgb(53, 77, 188);
/* oklch */ color: oklch(47.1% 0.176 269.2);

Tailwind

colors: {
  custom: {
    50: '#7e7ed1',
    500: '#354dbc',
    950: '#000000',
  },
}

SCSS

$custom: #354dbc;
$custom-light: #7e7ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#354dbc",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 188
  },
  "hsl": {
    "h": 229.333,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4706,
    "c": 0.17634,
    "h": 269.2
  },
  "luminance": 0.09695
}

Semantic roles & 50–950 ramp

primary

#354DBC

secondary

#C9BD84

accent

#C448DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #354DBC

Body copy rendered with the generated semantic roles for this colour.

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